| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.54 | 4.300% | $184.1312 | $184.13 | $184.15 | $184.10 |
| Purchase #2 | $121.67 | 10.455% | $134.3906 | $134.39 | $134.40 | $134.40 |
| Purchase #3 | $205.52 | 11.286% | $228.715 | $228.72 | $228.70 | $228.70 |
| Purchase #4 | $161.40 | 11.790% | $180.4291 | $180.43 | $180.45 | $180.40 |
| Purchase #5 | $53.47 | 3.595% | $55.3922 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $160.25 | 10.186% | $176.5731 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $47.78 | 6.851% | $51.0534 | $51.05 | $51.05 | $51.10 |
| 7 purchase totals = | $926.63 | $1,010.6846 | $1,010.68 | $1,010.70 | $1,010.70 | |